<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="兑换码" prop="code">
        <el-input v-model="queryParams.code" placeholder="请输入兑换码" clearable @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="积分" prop="integral">
        <el-input v-model="queryParams.integral" placeholder="请输入积分" clearable @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="兑换时间">
        <el-date-picker v-model="daterangeExchangeDate" style="width: 240px" value-format="yyyy-MM-dd" type="daterange"
          range-separator="-" start-placeholder="开始日期" end-placeholder="结束日期"></el-date-picker>
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="请选择状态" clearable>
          <el-option v-for="dict in dict.type.exchange_status" :key="dict.value" :label="dict.label"
            :value="dict.value" />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd"
          v-hasPermi="['exchangeCode:exchangeCode:add']">新增</el-button>
      </el-col>
 
      <el-col :span="1.5">
        <el-button type="success" plain icon="el-icon-edit" size="mini" :disabled="single" @click="handleUpdate"
          v-hasPermi="['exchangeCode:exchangeCode:edit']">修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="danger" plain icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete"
          v-hasPermi="['exchangeCode:exchangeCode:remove']">删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport"
          v-hasPermi="['exchangeCode:exchangeCode:export']">导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="exchangeCodeList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="序列号" align="center" prop="id" />
      <el-table-column label="兑换码" align="center" prop="code" />
      <el-table-column label="积分" align="center" prop="integral" />
      <el-table-column label="用户Id" align="center" prop="userId" />
      <el-table-column label="兑换时间" align="center" prop="exchangeDate" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.exchangeDate, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="状态" align="center" prop="status">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.exchange_status" :value="scope.row.status" />
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
            v-hasPermi="['exchangeCode:exchangeCode:edit']">修改</el-button>
          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
            v-hasPermi="['exchangeCode:exchangeCode:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize"
      @pagination="getList" />

    <!-- 添加或修改兑换码对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="兑换码" prop="code">
          <el-input v-model="form.code" placeholder="请输入兑换码" />
        </el-form-item>
        <el-form-item label="积分" prop="integral">
          <el-input v-model="form.integral" placeholder="请输入积分" />
        </el-form-item>
        <el-form-item label="用户Id" prop="userId">
          <el-input v-model="form.userId" placeholder="请输入用户Id" />
        </el-form-item>
        <el-form-item label="兑换时间" prop="exchangeDate">
          <el-date-picker clearable v-model="form.exchangeDate" type="date" value-format="yyyy-MM-dd"
            placeholder="请选择兑换时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="状态" prop="status">
          <el-select v-model="form.status" placeholder="请选择状态">
            <el-option v-for="dict in dict.type.exchange_status" :key="dict.value" :label="dict.label"
              :value="parseInt(dict.value)"></el-option>
          </el-select>
        </el-form-item>
      </el-form>

      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog> 

  </div>
</template>

<script>
import { listExchangeCode, getExchangeCode, delExchangeCode, addExchangeCode, updateExchangeCode, addExchangeCodeList } from "@/api/exchangeCode/exchangeCode";

export default {
  name: "ExchangeCode",
  dicts: ['exchange_status'],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 兑换码表格数据
      exchangeCodeList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 状态时间范围
      daterangeExchangeDate: [],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        code: null,
        integral: null,
        exchangeDate: null,
        status: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询兑换码列表 */
    getList() {
      this.loading = true;
      this.queryParams.params = {};
      if (null != this.daterangeExchangeDate && '' != this.daterangeExchangeDate) {
        this.queryParams.params["beginExchangeDate"] = this.daterangeExchangeDate[0];
        this.queryParams.params["endExchangeDate"] = this.daterangeExchangeDate[1];
      }
      listExchangeCode(this.queryParams).then(response => {
        this.exchangeCodeList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.openBatch = false;
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        code: null,
        integral: null,
        userId: null,
        exchangeDate: null,
        status: null,
        addCount: 0
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.daterangeExchangeDate = [];
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加兑换码";
    },

    /** 批量新增兑换码 */
    handleBatchAdd() {
      this.reset();
      this.openBatch = true;
      this.title = "批量新增兑换码";
    },

    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getExchangeCode(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改兑换码";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {

        if (this.form.addCount != null || this.form.addCount != 0) {
          addExchangeCodeList(this.form).then(response => {
            this.$modal.msgSuccess("批量新增成功");
            this.openBatch = false;
            this.getList();
          });
        }
        else {
          if (valid) {
            if (this.form.id != null) {
              updateExchangeCode(this.form).then(response => {
                this.$modal.msgSuccess("修改成功");
                this.open = false;
                this.getList();
              });
            }
            else {
              addExchangeCode(this.form).then(response => {
                this.$modal.msgSuccess("新增成功");
                this.open = false;
                this.getList();
              });
            }


          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除兑换码编号为"' + ids + '"的数据项？').then(function () {
        return delExchangeCode(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => { });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('exchangeCode/exchangeCode/export', {
        ...this.queryParams
      }, `exchangeCode_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
